Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 6 of 6 for “"Irregular Morphology"”.
-
Study of poly (l-lactic acid)/poly (d-lactic acid) stereocomplex as nucleating agent for poly (l- lactic acid) crystallization
… brought by the stereocomplex. Yet, the irregular morphology of crystallites may indicate that the stereocomplex does not promote higher degree of crystallinity. Finally, the saturated nucleating effect is due to the unfavorably high molecular weights of PLLA and PDLA.
-
Substrate elasticity regulates the biophysical properties of hematopoietic stem and progenitor cells
… properties (cell viability, spread area, cell morphology) with increasing substrate stiffness. In general, HSCs spread out more and showed more irregular morphology with increasing substrate elasticity and ligand density. The observed behaviors were different from those of 32D cells, which are …
-
Large-scale hydrothermal dolomitisation in the southwestern Cantabrian Zone (NW Spain) : causes and controls of the process and origin of the dolomitising fluids
… (~280-260 Ma). The dolomite bodies display irregular morphology and are often associated with rock discontinuities, such as fault, bedding, lamination and stylolite planes. The dolomitisation consisted in two major events: the first replacive and the second void-filling. “Zebra-structures” …
-
The Neutralisation of acid mine drainage by fly ash
… wt%) than the Arnot fly ash (22.1 wt%). The morphology of the Arnot fly ash is dominated by well rounded glass particles and spheres, indicating a high degree of melting in the furnace. The Sasol fly ash is dominated by blocky particles with a highly irregular morphology. This indicates …
-
Development and characterization of biodegradable microspheres containing selected antimycobacterials.
… with monodisperse granulometry and superior morphology. Release profiles were typically asymptotic characterized by a rapid `burst' of release followed by a slow release of residual entrapped RIF, irrespective of the preparative technique or polymer used. Poor yields (7.2 %) when SD low …
-
Morphogenesis–morphology–function relationships of irregular nanomaterials using advanced electron microscopy and graph theory
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-05-01